Era of Enhancement (2 janv. 1000 av. J.-C. – 1 janv. 1885)
Description:
The period of time where the wheel was being improved. The majority of the improvement was near the end of the period.Ajouté au bande de temps:
Date:
2 janv. 1000 av. J.-C.
1 janv. 1885
~ 2886 years
